Display screen or portion thereof with icon



FIG. 1 is a front image of a display screen or portion thereof with iconshowing our new design; and,

FIG. 2 is a front view of another embodiment of a display screen orportion thereof with icon showing our new design.

The broken line showing of the display screen or portion thereof are forenvironmental purposes only and form no part of the claimed design.

CLAIM We claim, the ornamental design for a display screen or portionthereof with icon, as shown and described.